CH512081A - Device for remote control of a slide projector - Google Patents

Device for remote control of a slide projector

Info

Publication number: CH512081A
Authority: CH; Switzerland
Prior art keywords: remote control; slide projector; projector; slide; remote
Prior art date: 1968-06-24

Application number

CH917669A

Other languages

German (de)

Inventor

Prescott Bennett Frank

Original Assignee

Gaf Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1968-06-24

Filing date

1969-06-16

Publication date

1971-08-31

1969-06-16 Application filed by Gaf Corp filed Critical Gaf Corp

1971-08-31 Publication of CH512081A publication Critical patent/CH512081A/en

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with rotary movement

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Switches With Compound Operations (AREA)
Overhead Projectors And Projection Screens (AREA)

CH917669A 1968-06-24 1969-06-16 Device for remote control of a slide projector CH512081A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US73935368A	1968-06-24	1968-06-24

Publications (1)

Publication Number	Publication Date
CH512081A true CH512081A (en)	1971-08-31

Family

ID=24971894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH917669A CH512081A (en)	1968-06-24	1969-06-16	Device for remote control of a slide projector

Country Status (9)

Country	Link
US (1)	US3644027A (en)
BE (1)	BE735007A (en)
BR (1)	BR6909966D0 (en)
CH (1)	CH512081A (en)
DE (2)	DE1930252B1 (en)
FR (1)	FR2011573A1 (en)
GB (1)	GB1265902A (en)
NL (1)	NL6909451A (en)
SE (1)	SE355869B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS502934A (en) *	1973-05-08	1975-01-13
US5125734A (en) *	1990-12-27	1992-06-30	Eastman Kodak Company	Random access module for slide projector
GB9722982D0 (en) *	1997-10-31	1998-01-07	Integrated Silicon Systems Lim	A commutator circuit
US8936367B2 (en) *	2008-06-17	2015-01-20	The Invention Science Fund I, Llc	Systems and methods associated with projecting in response to conformation
US20090312854A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for transmitting information associated with the coordinated use of two or more user responsive projectors
US20090310039A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for user parameter responsive projection
US8262236B2 (en) *	2008-06-17	2012-09-11	The Invention Science Fund I, Llc	Systems and methods for transmitting information associated with change of a projection surface
US20090309828A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for transmitting instructions associated with user parameter responsive projection
US20090310098A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for projecting in response to conformation
US20090313153A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware.	Systems associated with projection system billing
US20100066689A1 (en) *	2008-06-17	2010-03-18	Jung Edward K Y	Devices related to projection input surfaces
US20100066983A1 (en) *	2008-06-17	2010-03-18	Jun Edward K Y	Methods and systems related to a projection surface
US8608321B2 (en) *	2008-06-17	2013-12-17	The Invention Science Fund I, Llc	Systems and methods for projecting in response to conformation
US20110176119A1 (en) *	2008-06-17	2011-07-21	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for projecting in response to conformation
US20090313152A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Systems associated with projection billing
US20090309826A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Systems and devices
US8944608B2 (en) *	2008-06-17	2015-02-03	The Invention Science Fund I, Llc	Systems and methods associated with projecting in response to conformation
US8641203B2 (en) *	2008-06-17	2014-02-04	The Invention Science Fund I, Llc	Methods and systems for receiving and transmitting signals between server and projector apparatuses
US8820939B2 (en) *	2008-06-17	2014-09-02	The Invention Science Fund I, Llc	Projection associated methods and systems
US8733952B2 (en) *	2008-06-17	2014-05-27	The Invention Science Fund I, Llc	Methods and systems for coordinated use of two or more user responsive projectors
US8602564B2 (en) *	2008-06-17	2013-12-10	The Invention Science Fund I, Llc	Methods and systems for projecting in response to position
US8403501B2 (en) *	2008-06-17	2013-03-26	The Invention Science Fund, I, LLC	Motion responsive devices and systems
US8723787B2 (en) *	2008-06-17	2014-05-13	The Invention Science Fund I, Llc	Methods and systems related to an image capture projection surface
US20090310103A1 (en) *	2008-06-17	2009-12-17	Searete Llc, A Limited Liability Corporation Of The State Of Delaware	Methods and systems for receiving information associated with the coordinated use of two or more user responsive projectors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1292768A (en) *	1914-06-11	1919-01-28	Frederic Auguste Henri Harle	Control apparatus.
US3225652A (en) *	1962-03-28	1965-12-28	Spindler & Sauppe	Remote control slide projector
US3296727A (en) *	1964-10-09	1967-01-10	Decision Systems Inc	Random access projector

1968
- 1968-06-24 US US739353A patent/US3644027A/en not_active Expired - Lifetime
1969
- 1969-06-13 DE DE19691930252 patent/DE1930252B1/en active Pending
- 1969-06-13 DE DE6923748U patent/DE6923748U/en not_active Expired
- 1969-06-16 CH CH917669A patent/CH512081A/en not_active IP Right Cessation
- 1969-06-18 GB GB1265902D patent/GB1265902A/en not_active Expired
- 1969-06-20 BR BR209966/69A patent/BR6909966D0/en unknown
- 1969-06-20 NL NL6909451A patent/NL6909451A/xx unknown
- 1969-06-23 SE SE08885/69A patent/SE355869B/xx unknown
- 1969-06-23 BE BE735007D patent/BE735007A/xx unknown
- 1969-06-23 FR FR6920981A patent/FR2011573A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE1930252B1 (en)	1970-08-20
DE6923748U (en)	1969-11-27
NL6909451A (en)	1969-12-30
BE735007A (en)	1969-12-01
BR6909966D0 (en)	1973-01-11
SE355869B (en)	1973-05-07
FR2011573A1 (en)	1970-03-06
US3644027A (en)	1972-02-22
GB1265902A (en)	1972-03-08

Legal Events

Date	Code	Title	Description
1975-01-31	PL	Patent ceased

Publication	Publication Date	Title
CH512081A (en)	1971-08-31	Device for remote control of a slide projector
CH494357A (en)	1970-07-31	Device for influencing a flow
NL156492B (en)	1978-04-17	MECHANICAL SEALING DEVICE.
CH476348A (en)	1969-07-31	Device for setting the position of a data carrier
AT257969B (en)	1967-11-10	Digital position measuring device
CH463750A (en)	1968-10-15	Device for shielding the ceiling of a room
CH471398A (en)	1969-04-15	Illumination device for illuminating the film window of a film projector
AT246807B (en)	1966-05-10	Device for setting the spatial position of a preparation plate
CH449698A (en)	1968-01-15	Device for projecting a colored image
DE1924839B2 (en)	1971-03-25	PROJECTION DEVICE
CH506999A (en)	1971-05-15	Tracheal device
AT284503B (en)	1970-09-25	Control device for focusing a slide projector
CH491553A (en)	1970-05-31	Device for decoding
DE2161189B2 (en)	1973-08-30	MECHANICAL CONTROL DEVICE
CH462497A (en)	1968-09-15	Film projection device
FR1109254A (en)	1956-01-24	Remote control device
CH502459A (en)	1971-01-31	Device for influencing a thread
DE1801811B2 (en)	1971-03-04	Device for re-education
CH510965A (en)	1971-07-31	Line of sight control device for a television camera
IT964883B (en)	1974-01-31	REMOTE CONTROL DEVICE
AT314223B (en)	1974-03-25	Device for program control of slide projectors
AT313702B (en)	1974-02-25	Device for controlling the exposure of a copy material
CH488124A (en)	1970-03-31	Mechanical drive device
CH395735A (en)	1965-07-15	Device for synchronizing a projector with a tape recorder
AT243086B (en)	1965-10-25	Device for height adjustment of projectors